6439196 has 12 divisors (see below), whose sum is σ = 11632320. Its totient is φ = 3115680.

The previous prime is 6439187. The next prime is 6439217. The reversal of 6439196 is 6919346.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 25841 + ... + 26088.

It is an arithmetic number, because the mean of its divisors is an integer number (969360).

Almost surely, 2^6439196 is an apocalyptic number.

It is an amenable number.

6439196 is a deficient number, since it is larger than the sum of its proper divisors (5193124).

6439196 is a wasteful number, since it uses less digits than its factorization.

6439196 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51964 (or 51962 counting only the distinct ones).

The product of its digits is 34992, while the sum is 38.

The square root of 6439196 is about 2537.5570929538. The cubic root of 6439196 is about 186.0418066121.

The spelling of 6439196 in words is "six million, four hundred thirty-nine thousand, one hundred ninety-six".